Pith Number

pith:B2GPZIQL

pith:2012:B2GPZIQLQVGD6QKM3K5HUPDZOA

not attested not anchored not stored refs pending

Quantum particles and an effective spacetime geometry

Yuri Bonder

arxiv:1204.0054 v1 · 2012-03-31 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2GPZIQLQVGD6QKM3K5HUPDZOA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:57:59.829522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e8cfca20b854c3f414cdaba7a3c7970240db9701f49dcf8d72b010db00aefb5

Aliases

arxiv: 1204.0054 · arxiv_version: 1204.0054v1 · doi: 10.48550/arxiv.1204.0054 · pith_short_12: B2GPZIQLQVGD · pith_short_16: B2GPZIQLQVGD6QKM · pith_short_8: B2GPZIQL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/B2GPZIQLQVGD6QKM3K5HUPDZOA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0e8cfca20b854c3f414cdaba7a3c7970240db9701f49dcf8d72b010db00aefb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ffcfe0df950b59da53941898e393e1b439c514cc64bf1fa171b97277d6ef1c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-03-31T01:10:21Z",
    "title_canon_sha256": "3bf5f9fd2901ca7300ee6646bae0d588fca60e74fe8af6fa39312a9073d15a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0054",
    "kind": "arxiv",
    "version": 1
  }
}